Haye signs deal to fight Fury on Sept 28

David Haye has upped the ante over his on-again, off-again domestic heavyweight fight with Tyson Fury, posting a video purportedly showing him signing a contract to face his rival on September 28.

In the video, which Haye posted to Instagram on Monday, the former WBA world champion appeared to sign a fight contract, adding that he would post it to Fury to add his signature and confirm the eagerly anticipated bout.

In previous negotiations Fury had complained about purse splits, a stumbling block that had seemingly caused the fight to be called off. But it seems some of the figures have been adjusted to accommodate Fury's demands.